PVS-Studio warning V557 for cmake

static const struct {
    DWORD       winerr;
    int     doserr;
} doserrors[] =
{
  ...
};

static void
la_dosmaperr(unsigned long e)
{
  ...
  for (i = 0; i < sizeof(doserrors); i++)
  {
    if (doserrors[i].winerr == e)
    {
      errno = doserrors[i].doserr;
      return;
    }
  }
  ...
}

This is what should have been written here: sizeof(doserrors) / sizeof(*doserrors)

This suspicious code was found in cmake project by PVS-Studio static code analyzer.
Warning message is:
V557 Array overrun is possible. The value of 'i' index could reach 367. cmlibarchive archive_windows.c 1140

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/